16487090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 31328640

約数和(自身を除く): 14841550

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 194, 230, 485, 739, 970, 1478, 2231, 3695, 4462, 7390, 11155, 16997, 22310, 33994, 71683, 84985, 143366, 169970, 358415, 716830, 1648709, 3297418, 8243545, 16487090]

約数ペア:

[(1, 16487090), (2, 8243545), (5, 3297418), (10, 1648709), (23, 716830), (46, 358415), (97, 169970), (115, 143366), (194, 84985), (230, 71683), (485, 33994), (739, 22310), (970, 16997), (1478, 11155), (2231, 7390), (3695, 4462)]